<template>
  <div>
    <div class="xtx-numbox">
      <div class="label">数量</div>
      <div class="numbox">
        <a href="javascript:;" @click="cut">-</a>
        <input type="text" readonly v-model="number" />
        <a href="javascript:;" @click="add">+</a>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  props: ["number"],
  data() {
    return {};
  },
  methods: {
    // 减
    cut() {
      this.$emit("cut");
    },
    // 加
    add() {
      this.$emit("add");
    },
  },
};
</script>

<style lang="scss" scoped>
.xtx-numbox {
  display: flex;
  align-items: center;
  .label {
    width: 60px;
    color: #999;
    padding-left: 10px;
  }
  .numbox {
    width: 120px;
    height: 30px;
    border: 1px solid #e4e4e4;
    display: flex;
    > a {
      width: 29px;
      line-height: 28px;
      text-align: center;
      background: #f8f8f8;
      font-size: 16px;
      color: #666;
      &:first-of-type {
        border-right: 1px solid #e4e4e4;
      }
      &:last-of-type {
        border-left: 1px solid #e4e4e4;
      }
    }
    > input {
      width: 60px;
      padding: 0 5px;
      text-align: center;
      color: #666;
    }
  }
}
</style>
